UnleashedSMP

One of the most complete Paper plugins for SMP servers. UnleashedSMP delivers a modular, production-ready event engine, a lucky system, mutant mobs, a modern GUI, extensive configuration, and maximum compatibility with the Paper plugin ecosystem.

Features

• Event Engine — 31+ isolated, configurable events with weights, cooldowns, durations, broadcasting, and an auto-roll scheduler.
• Lucky System — weighted good/bad/neutral outcomes with rewards, punishments, economy integration, and cooldowns.
• Mutant Mobs — randomly spawned, scaled, named, glowing mutants with boss bars and custom loot.
• GUI — modern inventory GUI with pagination, categories, and permission filtering.
• Database — SQLite / MySQL / MariaDB via HikariCP with a DAO layer and migrations.
• Integrations — auto-detected soft depends: Vault, PlayerPoints, LuckPerms, PlaceholderAPI, WorldGuard, WorldEdit, Citizens, MythicMobs, and more.
• Localization — en_US and th_TH with MiniMessage and PlaceholderAPI support.
• API — register custom events and control the plugin programmatically.

Requirements

• Java 21
• Paper 1.20+ (1.20, 1.20.4, 1.21, 1.21.4 supported)
• (Optional) any of the supported soft-depend plugins

Building

Build for all versions (default profile = 1.21.4):

mvn clean package

Build for a specific version:

mvn clean package -P 1-20-4
mvn clean package -P 1-21

Available profiles:

• 1-21-4 (default)
• 1-21
• 1-20-4
• 1-20

The output jar will be named UnleashedSMP-<version>-<api>.jar, e.g. UnleashedSMP-1.0.2-1.21.jar.

License

MIT — see LICENSE.